Recording devices



E. H. SONNANSTINE, JR 2,905,244

Sept. 22, 1959 RECORDING DEVICES 24 Sheets-Sheet 1 Filed Feb. 23, 1956 FIGII Sol INVENTOR HIS ATTORNEYS lfi- 1 E. H. SONNANSTINE, JR 2,905,244

RECORDING DEVICES 24 Sheets-Sheet 2 Filed Feb. 2a, 1956 FIG. 3

TOTAL B H8 FIG. 4

mvemon ON NSTINE,JR. BY 6M b HIS ATTORNEYS E. H. SONNANSTINE, JR 2,905,244

Sept. 22, 1959 RECORDING DEVICES Filed Feb. 23, 1956 24 Sheets-Sheet 3 INVENTOR EDGAR H. SONNANSTINE,JR.

HIS ATTORNEYS Sept. 22, 1959 E. H. SONNANSTINE, JR I 2,905,244

RECORDING DEVICES Filed Feb. 23, 1956 24 Sheets-Sheet 4 rlll//fmllllllllllllllll. y

INVENTOR EDGAR H. SONNANSTINE, JR.

BY g MW HIS ATTORNEYS p 1959 E. H. SONNANSTINE, JR 2,905,244

RECORDING DEVICES Filed Feb. 23, 1956 24 Sheets-Sheet 5 l III/1111111 I I W]:

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RECORDING DEVICES Filed Feb.- 23, 1956 24 Sheets-Sheet 6 INVENTOR EDGAR H.SONNANSTINE JR.

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H|s ATTQRNEYS E. H. SONNANSTINE, JR 2,905,244

Sept. 22, 1959 RECORDING DEVICES 24 Sheets-Sheet '7 Filed Feb. 23, 1956 R v E m s m a M W H N R R mm m 0 m an V. A W m I M A G D E Y B 8 7 M 5 5 w 2 2 2 2 FIG.

Sept. 22, 1959 a H. SONNANSTINE, JR 2,

' RECORDING DEVICES Filed Feb. 23, 1956 24 Sheets-Sheet 8 7 m FIG. l5

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INVENTOR EDGAR H. SONNANSTINE,JR

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RECORDING DEVICES Filed Feb. 23, 1956 24 Sheets-Sheet 9 INVENTOR WM flX l.

ms ATTLORNE'YS EDGAR H.,SONNANS1-'INE, JR.

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RECORDING DEVICES Sept. 22, 1959 E. H. SQNNANSTIN 24 Sheets-Sheet L0 Filed Feb. 23, 1956 INVENTOR EDGAR H. ESONNANSTINE, JR.

ms ATTORNEYS s l 1959 E. H. SONNANSTINE, JR 2,905,244

RECORDING DEVICES ma Feb. 23, 1956 24 Sheets-Sheet 11 FIG. 23

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I= HIGH SPOT ON RIGHT SIDE 229 1I= men SPOT ON LEFT suns M INVENTOR EDGAR H. SONNANSTINE, JR.

HIS ATTORNEYS p 22, 5 E. H. SONNANSTINE, JR 2,905,244

RECORDING DEVICES Filed Feb. 23. 1956 24 Sheets-Sheet 12 INVENTOR EDGAR H. SONNANST'NE JR.

HIS ATTORNEYS E. H. SONNANSTINE, JR 2,905,244

Sept. 22, 1959 RECORDING DEVICES 24 Sheets-Sheet 13 Filed Feb. 23, 1956 INVENTOR EDGAR H .SONNANSTINE JR HIS ATTORNEYS 24 Sheets-Sheet 14 INVENTOR EDGAR H. SONNANSTINE JR.

HIS ATTORNEYS E. H. SONNANSTINE, JR

RECORDING DEVICES FIG. 29

Sept. 22, 1959 Filed Feb. 23, 1956 Sept. 22, 19 E. \H. SONNANSTINE, JR 2,905,244

' RECORDING DEVICES Filed Feb. 23, l956 24 Sheets-Sheet 15 INVENTQR EDGAR H SONNANSTINE JR. BY Mfi Z H|$ ATTORNEYS Sept. 22, 1959 E. H. SONNANSTINE, JR

RECORDING DEVICES 24 Sheets-Sheet 16 Filed Feb. 23, 1956 1 I n n LI. oooooooooo oooooooooooo ooooooooo Q oooooooooo oooooooooooo ooooooooo J oooooooooo oooooooooooooooooooooo oooooooooo oooooooooooo 000000000 0000000000 oooooooo oooooooooooooo 8 0000000000 oooooooooooooooooooooo 7 0000000000 oooooooooooooooooooooo oooooooooo oooooooooooooooooooooo oooooooooo oooooooooooooooooooooo oooooooooo oooooooooooooooooooooo oooooooooo oooooooooooooooooooooo oooooooooo oooooooooooooooooooooo oooooooooo oooooooooooooooooooooo oooooooooo oooooooooooooooooooooo 0000000000 0 oooooooooooooooooooo oooooooooo oooooooooooooooooooooo 0000000000 0 oooooooooooooooooooo 0000000000 oooooooooooooooooooooo Voooooooooo oooooooooooooooooooooo ooooooooooo oooooooooooooooooooooo 1 p (L @m h R v. l\| l L l l l l l .u l l| ll l l |4I 1 III I \I P fhlll V V 3 1 P n nun L M Fm 2 8 9 m m INVENTOR EDGAR H.5ONNANSTINE JR FIG. 32

ms ATTORNEYS Sept. 22, 1959 E. H. SONNANSTINE, JR 2,905,244

' RECORDING DEVICES Filed Feb. 23, 1956 24 Sheets-Sheet 17 mvsmon. EDGAR H,SONNAN$TINE JR ms A fibRNEYS' E. H. SQNNANSTINE, JR

RECORDING DEVICES 24 sheets shfiet 18 FIG. 3

9 o o o o a e c- 9 9 o Sept. 22, 1959 Filed Feb. .23, 1956.

INVENTOR EDGAR H.$ONNAN$T|NE JR. B M HIS ATTORNEYS Sept; 1959 E. H. SONNANSTINE, JR 2,905,244

RECORDING DEVICES 24 Sheets-Sheet 20 Filed Feb. 23, 1956 INVENTOR EDGAR H .SONNANSTINE,JR. BY M W HIS ATTORNEYS 

